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| article html file updated | 17 January 2019 08:26 CET | Original file | N/A |
| article pdf uploaded. | 17 January 2019 08:25 CET | Updated version of record | https://www.mdpi.com/2072-6651/11/1/40/pdf |
| article xml uploaded. | 17 January 2019 08:25 CET | Update | https://www.mdpi.com/2072-6651/11/1/40/xml |
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| article pdf uploaded. | 14 January 2019 16:36 CET | Updated version of record | https://www.mdpi.com/2072-6651/11/1/40/pdf-vor |
| article pdf uploaded. | 14 January 2019 16:04 CET | Version of Record | https://www.mdpi.com/2072-6651/11/1/40/pdf-vor |
| article xml file uploaded | 14 January 2019 16:04 CET | Original file | N/A |
